Place of Origin
Guangdong, China
Product name
4G Cellular IoT Modbus RTU S274
Power consumption
Normal: 50mA@12V, Max: 150mA@12V
Serial Interfaces
1 USB Port
Digital Inputs
8 Digital input, NC/NO type, one of it can be used as Pulse Counters;
Relay Outputs
4, Rated: 5A/30VDC,5A/250VAC
Temperature Range
-40 to +80°C
Software Internet Protocol
IPV4, TCP/UDP, Modbus RTU, Modbus TCP, MQTT, BLIIoT IoT RTU